<h2>DESCRIPTION</h2>

<em>r.usler</em> calculates USLE R factor for Rainfall erosivity. It
enables several empirical equations: Roosle (1975), Morgan (1974),
Foster(1981) and El-Swaify (1985).

<h2>NOTES</h2>
<em>r.watershed</em> provides for USLE L, S, LS factors.

<h2>EXAMPLE</h2>

TBD.

<h2>SEE ALSO</h2>

<em>
<a href="r.uslek.html">r.uslek</a>,
<a href="r.watershed.html">r.watershed</a>
</em>


<h2>AUTHORS</h2>
Natialia Medvedeva, SIC-ISDC, Ashgabat, Turkmenistan<br>
Yann Chemin, SIC-ISDC, Ashgabat, Turkmenistan

<!--
<p>
<i>Last changed: $Date$</i>
-->
